| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.37 | 4.247% | $255.7909 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $20.58 | 6.105% | $21.8364 | $21.84 | $21.85 | $21.80 |
| Purchase #3 | $219.51 | 9.668% | $240.7322 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $215.78 | 11.170% | $239.8826 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $153.48 | 8.726% | $166.8727 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $217.56 | 13.354% | $246.613 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $66.76 | 13.126% | $75.5229 | $75.52 | $75.50 | $75.50 |
| 7 purchase totals = | $1,139.04 | $1,247.2507 | $1,247.24 | $1,247.25 | $1,247.20 | |